View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Refinery Net Production of Normal Butane-Butylene (Thousand Barrels per Day)
Rocky Mountain (PADD 4) Refinery Net Production of Normal Butane-Butylene (Thousand Barrels per Day)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2005 -8 -6 1 3 3 3 2 2 -2 -5 -9 -10
  2006 -5 -4 0 4 5 4 4 4 2 -1 -3 -10
  2007 -7 -2 2 6 6 5 5 4 0 -2 -5 -8
  2008 -9 -4 1 6 5 7 4 5 2 -2 -6 -6
  2009 -6 -3 5 9 8 7 7 7 3 -1 -7 -6
  2010 -7 -1 6 8 7 6 5 5 2 -3 -5 -4
  2011 -7 -4 1 4 7 5 4 5 1 -4 -8 -7
  2012 -5 -1 3 4 7 6 5 5 0 -3 -5 -7
  2013 -5 -2 4 10 8 9 10 9 3 -1 -5 -6
  2014 -8 0 6 5 8 8 7 11 5 -6 -7 -8
  2015 -6 -2 5 8 9 9 10 10 5 1 -3 -5
  2016 -3 3 2 2 7 11 10 9 5 1 -2 -7
  2017 -7 -2 4 8 11 10 11 10 6 1 -8 -7
  2018 -6 -2 3 6 11 7 4 6 2 -1 -6 -9
  2019 -6 -3 3 4 8 9 8 9 2 -3 -5 -6
  2020 -5 -1 4 7 6 5 6 7 3 -3 -3 -6
  2021 -7 -5 4 5 7 7 7 6 3 -3 -5 -4
  2022 -- -- -- -- -- -- -- -- -- -- -- --
  2023 -- -- -- -- -- -- -- -- -- -- -- --
  2024 --


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/29/2024
Next Release Date: 4/30/2024

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